John Humphrey, CPA, CA, TEP

John Humphrey

John Humphrey , CPA, CA, TEP

Partner and Business Advisor

John Humphrey, CPA, CA, is a Business Advisor and Partner with MNP in London. As a specialist in the Tax Services group, John has more than 30 years of experience advising a wide range of owner-manager clients, helping them identify and achieve goals as well as providing effective tax strategies.

With a broad range of experience, including working as a controller for private companies for several years, John provides tax and business advice on various business, financial and tax issues. Specifically, he has worked with clients to manage the changes they and their businesses are experiencing, such as growth, succession, divestment, investment and estate planning. John has experience working with real estate, agriculture, manufacturing, technology and service companies.

John earned his Bachelor of Commerce (Hons.) degree from Queen’s University and then obtained his Chartered Professional Accountant (CPA) designation, qualifying as a Chartered Accountant (CA) in 1986. He has completed CPA Canada’s In-depth Tax program and has been facilitating this program for more than 10 years. John also holds the Tax and Estate Planner designation.

John has lectured at the Richard Ivey School of Business on personal and corporate income tax matters. He has served as a volunteer for several years with Big Brothers and the London and District Distress Centre.


Contact John Today

This field is required.

This field is required.

Phone or Email field is required.

Please enter a valid email.

Phone or Email field is required.

Please enter a valid phone number.

This field is required.

This field is required.

 

reCaptcha Validation Failed. Please try again!

Please complete the highlighted fields.

Insights

  • Progress

    October 01, 2025

    Key takeaways from our “Forecasting Canada’s Future” webinar

    In MNP’s “Forecasting Canada’s Future” webinar we unpack the economic shocks, policy shifts, and leadership strategies shaping the road ahead.

  • October 01, 2025

    Cyber 101: Why cyber security awareness training is crucial to protect your business

    Cyber attacks pose significant risks to Canadian small- to medium-sized businesses. Investing in employee training is crucial to protect your organization.

  • October 01, 2025

    Is your organization ready for post-quantum encryption? A strategic guide to future-proofing your data security

    Quantum computing threatens today’s encryption. Discover what post-quantum encryption is, why it matters now, and how organizations can prepare.